About Who's Been Here Photos Dive Log Revisions Gilboa Quarry 3763 Old St. Rt. 224, Gilboa, OH 45875 (419) 456-3300 | More Info Max Depth: 111-120ft/34-37m Average Viz: 26-30ft/8-9m Rating: 3.85 by 103 divers Spring: 50-55°F/10-13°C Summer: 66-70°F/19-21°C Fall: 61-65°F/16-18°C Winter: Under 50°F/10°C View All 103 Members View All 32 Photos wgr21: Avg Viz: 21-25ft/6-8m. Water Temp: 66-70°F/19-21°C. 9/02/2024 wgr21: Avg Viz: 21-25ft/6-8m. Water Temp: 56-60°F/13-16°C. 10/01/2023 wgr21: Avg Viz: 51-60ft/16-18m. Water Temp: Under 50°F/10°C. 10/15/2022 wgr21: Avg Viz: 36-40ft/11-12m. Water Temp: Under 50°F/10°C. 6/26/2022 wgr21: Avg Viz: 31-35ft/9-11m. Water Temp: 50-55°F/10-13°C. 6/25/2022 wgr21: Avg Viz: 26-30ft/8-9m. Water Temp: 66-70°F/19-21°C. 8/29/2021 wgr21: Avg Viz: 26-30ft/8-9m. 8/12/2021 wgr21: Avg Viz: 36-40ft/11-12m. Water Temp: 61-65°F/16-18°C. 6/25/2021 Longbow: I wore a Fullsuit - 7. 10/03/2020 Longbow: I wore a Fullsuit - 7. 9/27/2020 Longbow: I wore a Fullsuit - 7. 9/10/2020 jacobpaden620: Avg Viz: 21-25ft/6-8m. Water Temp: Under 50°F/10°C. 8/23/2020 wgr21 8/23/2020 Longbow: Avg Viz: 26-30ft/8-9m. I wore a Fullsuit - 7. 8/16/2020 jacobpaden620: Avg Viz: 31-35ft/9-11m. Water Temp: Under 50°F/10°C. 8/16/2020 Longbow: Avg Viz: 31-35ft/9-11m. Water Temp: 56-60°F/13-16°C. 8/10/2020 Longbow: Avg Viz: 36-40ft/11-12m. I wore a Fullsuit - 7. 8/06/2020 wgr21: Avg Viz: 26-30ft/8-9m. Water Temp: Under 50°F/10°C. 6/27/2020 Eric_R: Avg Viz: 26-30ft/8-9m. Water Temp: Under 50°F/10°C. 10/12/2019 Eric_R: Avg Viz: 26-30ft/8-9m. Water Temp: Under 50°F/10°C. 10/12/2019 wgr21: Avg Viz: 26-30ft/8-9m. Water Temp: Under 50°F/10°C. 8/31/2019 CAD_Ninja667: Avg Viz: 36-40ft/11-12m. Water Temp: 61-65°F/16-18°C. 8/17/2019 wgr21: Avg Viz: 26-30ft/8-9m. Water Temp: Under 50°F/10°C. 6/29/2019 wgr21: Avg Viz: 26-30ft/8-9m. Water Temp: 50-55°F/10-13°C. 8/18/2018 Aguaguy: Avg Viz: 41-50ft/12-15m. Water Temp: 50-55°F/10-13°C. 7/14/2018 wgr21: Avg Viz: 36-40ft/11-12m. Water Temp: Under 50°F/10°C. 5/04/2018 wgr21: Avg Viz: 21-25ft/6-8m. Water Temp: 66-70°F/19-21°C. 9/26/2017 wgr21: Avg Viz: 41-50ft/12-15m. Water Temp: Under 50°F/10°C. 8/21/2017 wgr21: Avg Viz: 26-30ft/8-9m. Water Temp: 66-70°F/19-21°C. 7/24/2017 wgr21: Avg Viz: 31-35ft/9-11m. Water Temp: 71-75°F/22-24°C. 9/24/2016 Jgidley 1/30/2016 Jgidley 1/30/2016 ronbakardi: Avg Viz: 31-35ft/9-11m. Water Temp: 61-65°F/16-18°C. 10/30/2015 ronbakardi: Avg Viz: 31-35ft/9-11m. Water Temp: 61-65°F/16-18°C. 10/24/2015 ronbakardi: Avg Viz: 36-40ft/11-12m. Water Temp: 61-65°F/16-18°C. 10/11/2015 ronbakardi: Avg Viz: 31-35ft/9-11m. Water Temp: 71-75°F/22-24°C. 8/28/2015 Nicarye: Avg Viz: 11-15ft/3-5m. Water Temp: 50-55°F/10-13°C. 6/21/2015 Nicarye: Avg Viz: 11-15ft/3-5m. Water Temp: Under 50°F/10°C. 6/21/2015 Nicarye: Avg Viz: 11-15ft/3-5m. Water Temp: 50-55°F/10-13°C. 6/20/2015 Nicarye: Avg Viz: 11-15ft/3-5m. Water Temp: Under 50°F/10°C. 6/20/2015 8/04/2010 12:43 PM

Gilboa Quarry is a fresh water dive site, located at 3763 Old St. Rt. 224, Gilboa, OH 45875. This dive site has an average rating of 3.85 out of 5 from 103 scuba divers. The maximum depth is 111-120ft/34-37m. The average visibility is 26-30ft/8-9m. This dive site provides bathrooms and airfills. Training platforms are available.

Wonderful dive site. Has two side a shallow approx 60’ and deep 120’. Deep side you have to file deep plan with office. Fed by underground spring around 40 degree in that area. Home of some prehistoric paddelfish. Helicopter, airplane just a few of the submerged items to be found

divegilboa.com/

Comments

wgr21 - 9/02/2024 10:42 PM I went scuba diving here on 9/2/2024. Average viz: 21-25ft/6-8m. Water temp: 66-70°F/19-21°C. My son (13) completed his 100th dive here today

wgr21 - 10/01/2023 5:31 PM I went scuba diving here on 10/1/2023. Average viz: 21-25ft/6-8m. Water temp: 56-60°F/13-16°C.

WetShepherd - 7/16/2023 4:42 PM Rating Added: 4 Dived this quarry for the first time on 6/24/2023. Lots to see u/w, even if the quarry is fairly small. Temp was 48 deg at 60 ft. Viz wasn’t bad (40 ft) once you get away from the instruction groups. The surface area was very crowded and if we go again, it will be on a weekday.

chemist - 5/09/2023 6:45 PM Hi. Looking for a dive buddy in Gilboa Quarry or St. Claire River in Michigan. humpback - 9/14/2023 11:28 AM Hey chemist, any chance you’d be up for going in the next few days?

wgr21 - 10/15/2022 11:27 PM I went scuba diving here on 10/15/2022. Average viz: 51-60ft/16-18m. Water temp: Under 50°F/10°C.

Hockeyrottie - 7/07/2022 11:11 PM Anyone diving tomorrow Friday 7/8 and need a buddy?

wgr21 - 6/27/2022 12:41 AM I went scuba diving here on 6/26/2022. Average viz: 36-40ft/11-12m. Water temp: Under 50°F/10°C.

wgr21 - 6/27/2022 12:37 AM I went scuba diving here on 6/25/2022. Average viz: 31-35ft/9-11m. Water temp: 50-55°F/10-13°C.

wgr21 - 8/29/2021 2:40 PM I went scuba diving here on 8/29/2021. Average viz: 26-30ft/8-9m. Water temp: 66-70°F/19-21°C.

wgr21 - 8/12/2021 7:29 PM I went scuba diving here on 8/12/2021. Average viz: 26-30ft/8-9m.

wgr21 - 6/25/2021 11:49 PM I went scuba diving here on 6/25/2021. Average viz: 36-40ft/11-12m. Water temp: 61-65°F/16-18°C.

jacobpaden620 - 9/03/2020 10:58 PM I went scuba diving here on 8/23/2020. Average viz: 21-25ft/6-8m. Water temp: Under 50°F/10°C.

jacobpaden620 - 9/03/2020 10:55 PM I went scuba diving here on 8/16/2020. Average viz: 31-35ft/9-11m. Water temp: Under 50°F/10°C.

wgr21 - 6/27/2020 6:19 PM I went scuba diving here on 6/27/2020. Average viz: 26-30ft/8-9m. Water temp: Under 50°F/10°C.

vikingdiver - 5/20/2020 9:03 AM Rating Added: 5 Great diving here.

Justin88 - 3/22/2020 8:50 AM 3-21-20 eater temp 38-41F, viz 40-50’ because of recent steady rainfall.

Justin88 - 3/12/2020 10:02 AM 3-9-20 water temp 41 F, visibility 60’-70’

Eric_R - 10/13/2019 9:18 AM I went scuba diving here on 10/12/2019. Average viz: 26-30ft/8-9m. Water temp: Under 50°F/10°C. Great dive. Dive 1 of our decompression series. Back gas was a 25%. Deco gas was 50%.

wgr21 - 9/01/2019 3:15 PM I went scuba diving here on 8/31/2019. Average viz: 26-30ft/8-9m. Water temp: Under 50°F/10°C.

CAD_Ninja667 - 8/17/2019 7:38 PM I went scuba diving here on 8/17/2019. Average viz: 36-40ft/11-12m. Water temp: 61-65°F/16-18°C. Went for a teaching dive with my wife. She’s only dove Caribbean and I was trying to convince her Quarries were equally - but differently - good. I failed. LoL She did not like it. I wore a 4/3 wet suit with gloves and boots. No hood. She wore Farmer John 6.5, hood, gloves, boots and still got cold around 35-ft deep. I would guess the temperature was around 55-60 down that deep because I wasn’t really that cold. Visibility was around 35-40 feet even though we got in the water around 1pm and there were A LOT of other divers. Will be going back.